Position: Home  > All Categories> Integrated Circuits (ICs) > LC78630E

LC78630E

Features: • Built-in PLL for EFM signal synchronization (a hybrid analog-digital PLL that supports 4*playback)• Built-in PLL for variable pitch playback (±13%)• 18KB RAM on chip• Error detection and correction (corrects two errors in C1 and four errors in C2)• Frame j...

product image

LC78630E Picture
See larger image
SeekIC No. : 004392190 Detail

LC78630E: Features: • Built-in PLL for EFM signal synchronization (a hybrid analog-digital PLL that supports 4*playback)• Built-in PLL for variable pitch playback (±13%)• 18KB RAM on chip...

LC78630E Data Sheet

floor Price/Ceiling Price

Get Latest Price
Part Number:
LC78630E
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

SeekIC Buyer Protection PLUS - newly updated for 2013!

  • Escrow Protection.
  • Guaranteed refunds.
  • Secure payments.
  • Learn more >>

Month Sales

268 Transactions

Rating

evaluate  (4.8 stars)

Upload time: 2025/1/11

add to my favourite

Payment Methods

All payment methods are secure and covered by SeekIC Buyer Protection PLUS.

Notice: When you place an order, your payment is made to SeekIC and not to your seller. SeekIC only pays the seller after confirming you have received your order. We will also never share your payment details with your seller.
Product Details

Description



Features:

• Built-in PLL for EFM signal synchronization (a hybrid analog-digital PLL that supports 4*playback)
• Built-in PLL for variable pitch playback (±13%)
• 18KB RAM on chip
• Error detection and correction (corrects two errors in C1 and four errors in C2)
• Frame jitter margin: ±8 frames
• Frame synchronization signal detection, protection, and insertion
• Dual interpolation adopted in the interpolation circuit.
• EFM data demodulation
• Subcode demodulation
• Zero-cross muting adopted
• Servo command interface
• 2fs digital filter
• Digital de-emphasis
• Built-in independent left- and right-channel digital attenuators (239 attenuation steps)
• Left/right swap function
• Built-in 1-bit D/A converter (third-order noise shaper, PWM output)
• Built-in digital output circuit
• CLV servo
• Arbitrary track jumping (of up to 255 tracks)
• Variable sled voltage (four levels)
• Built-in oscillator circuit using an external 16.9344 MHz or 33.8688 MHz (for 4*playback) element
• Supply voltage: 3.6 to 5.5 V (4.5 to 5.5 V for 4*playback mode)
• Six extended I/O ports and 2 extended output ports


Pinout

Connection Diagram


Specifications

Parameter Symbol Conditions
Ratings
Unit
Maximum supply voltage VDDmax
0.3 to + 7.0
V
Input voltage VIN
0.3 to VDD + 0.3
V
Output voltage VOUT
0.3 to VDD + 0.3
V
Allowable power dissipation Pdmax

470
mW
Operating temperature Topr
20 to +75
Storage temperature Tstg
40 to +125



Description

The LC78630E is a CD-DA signal-processing LSI for use in video CD player systems. The LC78630E incorporates signal-processing circuits for demodulating and deinterleaving the EFM signal from the optical pickup, error detection and correction, and digital filtering. It also includes a 1-bit D/A converter and executes commands sent from a system control microprocessor.




Customers Who Bought This Item Also Bought

Margin,quality,low-cost products with low minimum orders. Secure your online payments with SeekIC Buyer Protection.
You may also be interested in :
Industrial Controls, Meters
SGDM-15ADA
41AA1600E
Relays
WIMA MKP4 0.22UF 630V
WIMA MKP4 4.7UF 630VDC
Programmers, Development Systems
ARDUINO IIC/I2C 液晶模块
JTAG-SMT2
Transformers
TM-09210
BV222-1-00992
Boxes, Enclosures, Racks
ACLSN12
ACLJIC
Undefined Category
VI-B63-IU
X27 589
View more